Kum & Go ($.10 off each of Gallon of Gas up to 20 Gallons) June 15, 2011June 7, 2011 by Steph Post contains sponsored/affiliate links and I get commissions for purchases made from links. Facebook Coupon (Ex. 06-15-11) One coupon per customer per visit (not valid with any other offer) Print Kum & Go Gas Coupon